diff options
| author | Quinn Tran | 2017-03-15 17:48:52 +0100 |
|---|---|---|
| committer | Nicholas Bellinger | 2017-03-19 01:28:37 +0100 |
| commit | 15f30a5752287f20c7de428423c34bc51cfbe465 (patch) | |
| tree | 3ccc6a4a6c3d193da2e6e26dc2f58095e2157c89 /drivers/scsi/qla2xxx/qla_gbl.h | |
| parent | qla2xxx: Add async new target notification (diff) | |
| download | kernel-qcow2-linux-15f30a5752287f20c7de428423c34bc51cfbe465.tar.gz kernel-qcow2-linux-15f30a5752287f20c7de428423c34bc51cfbe465.tar.xz kernel-qcow2-linux-15f30a5752287f20c7de428423c34bc51cfbe465.zip | |
qla2xxx: Use IOCB interface to submit non-critical MBX.
The Mailbox interface is currently over subscribed. We like
to reserve the Mailbox interface for the chip managment and
link initialization. Any non essential Mailbox command will
be routed through the IOCB interface. The IOCB interface is
able to absorb more commands.
Following commands are being routed through IOCB interface
- Get ID List (007Ch)
- Get Port DB (0064h)
- Get Link Priv Stats (006Dh)
Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_gbl.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_gbl.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index ca6f122e5865..323b912b47f7 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -193,6 +193,7 @@ extern int qla24xx_post_upd_fcport_work(struct scsi_qla_host *, fc_port_t *); void qla2x00_handle_login_done_event(struct scsi_qla_host *, fc_port_t *, uint16_t *); int qla24xx_post_gnl_work(struct scsi_qla_host *, fc_port_t *); +int qla24xx_async_abort_cmd(srb_t *); /* * Global Functions in qla_mid.c source file. @@ -368,7 +369,7 @@ qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *, extern int qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *, - dma_addr_t, uint); + dma_addr_t, uint16_t); extern int qla24xx_abort_command(srb_t *); extern int qla24xx_async_abort_command(srb_t *); @@ -472,6 +473,13 @@ qla2x00_dump_mctp_data(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t); extern int qla26xx_dport_diagnostics(scsi_qla_host_t *, void *, uint, uint); +int qla24xx_send_mb_cmd(struct scsi_qla_host *, mbx_cmd_t *); +int qla24xx_gpdb_wait(struct scsi_qla_host *, fc_port_t *, u8); +int qla24xx_gidlist_wait(struct scsi_qla_host *, void *, dma_addr_t, + uint16_t *); +int __qla24xx_parse_gpdb(struct scsi_qla_host *, fc_port_t *, + struct port_database_24xx *); + /* * Global Function Prototypes in qla_isr.c source file. */ |